95604015B Variable Speed Drive Pulley for Craftsman MTD Cub Cadet Troy Bilt

This Variable Speed Drive Pulley is a replacement drive pulley compatible with Craftsman, MTD, Cub Cadet, and Troy-Bilt equipment and matches OEM Part# 956-04015B.

Product Overview

The Variable Speed Drive Pulley is an essential component in the variable speed drive system of riding lawn mowers and garden tractors, allowing the operator to adjust ground speed smoothly without changing engine RPM. This pulley restores proper belt engagement and speed selection when the original becomes worn, cracked, or seized. Designed for DIY repair enthusiasts and professional mechanics, this Variable Speed Drive Pulley gets your machine back to peak performance.

Key Features & Performance

• Direct replacement for OEM part number 956-04015B
• Variable speed operation maintains smooth ground speed transitions
• Durable construction resists wear and belt abrasion
• Engineered to meet or exceed original equipment specifications
• Precision-machined hub ensures secure fit on drive shaft
• Helps eliminate belt slipping and speed fluctuation

Fitment & Compatibility

• Craftsman lawn tractors requiring part 956-04015B
• MTD lawn tractors and garden tractors with variable speed drive
• Cub Cadet riding mowers (compatible models using 956-04015B)
• Troy-Bilt lawn tractors with variable speed pulley systems

Common Uses

• Replacing a worn or seized variable speed pulley on a riding mower
• Restoring proper belt tension and speed control on garden tractors
• DIY lawn mower transmission and drive system repair
• Replacing a worn pulley in commercial or residential landscape equipment

Technical Specifications

• Part Number(s): 956-04015B

Frequently Asked Questions

Q: What does the variable speed drive pulley do? A: It changes effective pulley diameter to adjust drive belt tension, allowing seamless ground speed control without clutch engagement.

Q: Will this pulley fit my Cub Cadet LTX 1045? A: If your model uses OEM part number 956-04015B, it should fit. Always verify your machine’s part number in the owner’s manual before purchasing.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.